Otis Singleton
The gamma electric cell is a device that produces high-voltage output and current from radiation sources, particularly gamma radiation. It was invented by Henry Thomas Sampson, an African-American nuclear engineer and pioneer in the field of aerospace engineering. Sampson's invention aimed to generate auxiliary power from the shielding of a nuclear reactor, providing a stable power source for satellites and space exploration missions. The gamma electric cell also has applications in radiation detection, utilising its ability to measure current or voltage buildup.
| Characteristics | Values |
|---|---|
| Inventor | Henry T. Sampson |
| Co-inventor | George H. Miley |
| Date of patent | July 6, 1971 |
| Purpose | To produce a high-output voltage from a source of radiation |
| Function | Converts nuclear energy into electricity |
| Use | Generating auxiliary power from the shielding of a nuclear reactor |
| Use | Detecting radiation in the ground |
| Use | Powering satellites and space exploration missions |
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What You'll Learn
The gamma electric cell converts nuclear energy into electricity
The gamma electric cell is a device that converts nuclear energy into electricity. It was invented by Henry Thomas Sampson Jr., an American engineer, inventor, and film historian. Sampson co-invented the gamma-electric cell with George H. Miley, and it was patented on July 6, 1971. The device's main goal is to generate auxiliary power from the shielding of a nuclear reactor.
The gamma-electric cell produces a high-voltage output from radiation sources, primarily gamma radiation. This high-voltage output can be used to detect radiation in the ground and provide a long-lasting power source for satellites and space exploration missions. The cell's ability to produce high-voltage output without requiring additional equipment or high-voltage transformers makes it a valuable innovation.
The gamma-electric cell is designed with a central collector constructed of a dense metal encapsulated within an outer layer of dielectric material. This design allows for the production of high-voltage output when the cell receives radiation. The gamma-electric cell also serves as a radiation detector, as the output voltage is dependent upon the intensity of the gamma energy it receives.
The invention of the gamma-electric cell by Sampson and Miley was a significant contribution to the field of nuclear engineering. Sampson, who became the first African American to earn a PhD in nuclear engineering in the United States, faced systemic racism during his studies. His perseverance and achievements paved the way for future innovators and contributed to advancements in power generation and space exploration.
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It generates a high-voltage output from a source of radiation
The gamma-electric cell, invented by Henry Thomas Sampson, Jr., an American engineer, inventor, and film historian, in 1971, is a device that generates a high-voltage output from a source of radiation, primarily gamma radiation. Sampson co-invented the gamma-electric cell with George H. Miley, and on July 6, 1971, they were awarded a patent for their invention.
The gamma-electric cell is designed to produce a high-output voltage from a source of radiation. It includes a central collector constructed of a dense metal encapsulated within an outer layer of dielectric material. When the gamma-electric cell receives radiation, a high voltage output is created between the conductive layer and the central collector. This process allows the gamma-electric cell to directly convert nuclear energy into electricity, providing a stable high-voltage output and current.
One of the key applications of the gamma-electric cell is in nuclear reactors. It can generate auxiliary power from the shielding of a nuclear reactor, providing an additional source of high-voltage power without requiring extra equipment or high-voltage transformers. This makes it useful for situations where combined reactor and particle accelerator operation is desired or for ionic space propulsion units.
Additionally, the gamma-electric cell has the ability to detect radiation in the ground. It can be used as a radiation detector by measuring current or voltage buildup. This functionality offers advantages over previous detectors in terms of self-power and construction costs.
The invention of the gamma-electric cell by Sampson and Miley was a significant contribution to the field of nuclear engineering and power generation, particularly in the context of utilizing radiation sources for practical and safe energy production.
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The cell can be used to detect radiation in the ground
The gamma-electric cell, invented by Henry Thomas Sampson Jr. in 1971, is a device that produces a high-voltage output from a source of radiation, particularly gamma radiation. Sampson was an American engineer, inventor, and film historian who wrote several books on African-American contributions to cinema and the performing arts. He was also a pioneer in the field of nuclear engineering, becoming the first African American to earn a PhD in nuclear engineering in the United States.
The gamma-electric cell has the ability to directly convert nuclear energy into electricity, bypassing the conventional heat-generation cycle of a nuclear reactor. This results in an auxiliary supply of high-voltage power without the need for additional equipment or high-voltage transformers. The cell includes a central collector constructed of a dense metal encapsulated within an outer layer of dielectric material. This design provides advantages in terms of self-power and construction costs when used as a radiation detector.
One of the key applications of the gamma-electric cell is in the detection of radiation in the ground. The output of the cell is dependent on the intensity of the gamma energy it receives. By measuring the current or voltage buildup, the gamma-electric cell can be used to detect and quantify radiation levels in the ground. This functionality makes it a valuable tool for radiation detection and monitoring, particularly in areas where there is a concern for radioactive contamination or elevated natural radiation levels.
Additionally, the gamma-electric cell has been proposed for use in nuclear reactors, providing a stable high-voltage output and current. This application can lead to the generation of auxiliary power from the shielding of a nuclear reactor, contributing to the overall power output and efficiency of the reactor system. The cell's ability to produce high-voltage output also makes it suitable for powering satellites and space exploration missions, extending its utility beyond terrestrial radiation detection.
In conclusion, the gamma-electric cell invented by Henry Thomas Sampson Jr. is a versatile device with significant applications in radiation detection and power generation. Its ability to detect radiation in the ground, coupled with its high-voltage output characteristics, makes it a valuable tool in various industries, particularly in the field of nuclear energy and radiation monitoring.
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It provides a long-lasting power source for satellites
The gamma-electric cell, invented by Henry T. Sampson, is a device that produces a high-voltage output from radiation sources, particularly gamma radiation. Sampson, a nuclear engineer and pioneer in aerospace engineering, created the gamma-electric cell to address the challenges of generating auxiliary power from nuclear reactors.
One of the key applications of the gamma-electric cell is in the field of satellite technology. The cell provides a long-lasting power source for satellites, enabling them to operate effectively over extended periods. This is crucial for satellites in high-power satellite programs, where reliable and consistent energy supply is essential.
The gamma-electric cell's ability to directly convert nuclear energy into electricity makes it ideal for powering satellites. This conversion process bypasses the need for a heat cycle, resulting in a more efficient and direct generation of electricity from nuclear radiation. This innovative approach to power generation offers a stable and long-term solution for satellite energy requirements.
Additionally, the gamma-electric cell offers advantages in terms of versatility and compatibility. It can be integrated with nuclear reactors or radioisotope generators, providing a rugged and long-lasting means of coupling these power sources to specialized high-voltage circuits. This flexibility allows satellites to utilize various energy sources efficiently, ensuring a consistent power supply for their operations.
The long-lasting power provided by the gamma-electric cell contributes to the overall reliability and longevity of satellite missions. By addressing the challenge of power generation, the cell enables satellites to focus on their primary objectives, whether it be communication, observation, or exploration. Sampson's invention has undoubtedly played a pivotal role in the advancement of satellite technology and space exploration.
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The gamma electric cell was invented by Henry T. Sampson
Born in Jackson, Mississippi, Sampson graduated from Lanier High School in 1951. He then attended Morehouse College before transferring to Purdue University, where he obtained a Bachelor of Science degree in Chemical Engineering in 1956. He went on to pursue graduate studies at the University of California, Los Angeles, earning a Master of Science in Engineering in 1961. Subsequently, Sampson received a Master of Science in Nuclear Engineering from the University of Illinois Urbana-Champaign in 1965 and became the first African American to earn a Ph.D. in Nuclear Engineering in the United States in 1967.
During his career, Sampson served as a research chemical engineer at the U.S. Naval Weapons Center in China Lake, California, working with high-energy solid propellants and case bonding materials for solid rocket motors. He also held the position of Director of Mission Development and Operations of the Space Test Program at the Aerospace Corporation in El Segundo, California. In this role, he played a crucial part in the development and operation of numerous space satellites and evaluated various power sources, including nuclear, photovoltaic, and magnetohydrodynamic options.
Beyond his contributions to engineering and technology, Sampson is also recognized for his work as a film historian. He authored several books, including "Blacks in Black and White: A Source Book on Black Films," which sheds light on overlooked African-American filmmakers of the early 20th century. Sampson's interest in cinema extended to producing documentary films and donating a significant collection of film memorabilia to Jackson State University in 2011.
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Frequently asked questions
The gamma electric cell converts nuclear radiation from reactors or isotopes directly into electricity without going through a heat cycle.
The gamma electric cell was invented by Henry Thomas Sampson Jr. in 1971.
The gamma electric cell is used to produce a high-output voltage from a source of radiation. It can also be used to detect radiation in the ground.
The gamma electric cell provides a long-lasting power source for satellites and long-range space exploration missions. It also eliminates the need for added equipment or high-voltage transformers.
The gamma electric cell can be used in nuclear reactors to generate auxiliary power and detect radiation.
